Observance of customs and laws can very easily be a cloak for a lie so subtle that our fellow human beings are unable to detect it. It may help us to escape all criticism, we may even be able to deceive ourselves in the belief of our obvious righteousness. But deep down, below the surface of the average man's conscience, he hears a voice whispering, 'There is something not right,' no matter how much his rightness is supported by public opinion or by the moral code.

Primitive superstition lies just below the surface of even the most tough-minded individuals, and it is precisely those who most fight against it who are the first to succumb to its suggestive effects.

Caution has its place, no doubt, but we cannot refuse our support to a serious venture which challenges the whole of the personality. If we oppose it, we are trying to suppress what is best in man - his daring and his aspirations. And should we succeed, we should only have stood in the way of that invaluable experience which might have given a meaning to life.

It is in applied psychology, if anywhere, that today we should be modest and grant validity to a number of apparently contradictory opinions; for we are still far from having anything like a thorough knowledge of the human psyche, that most challenging field of scientific enquiry. For the present we have merely more or less plausible opinions that defy reconciliation.

The curve of life is like the parabola of a projectile which, disturbed from its initial state of rest, rises and then returns to a state of repose... Like a projectile flying to its goal, life ends in death. Even its ascent and its zenith are only steps and means to this goal... For, enlightenment or no enlightenment, consciousness or no consciousness, nature prepares itself for death.

Consciousness succumbs all too easily to unconscious influences, and these are often truer and wiser than our conscious thinking.

It seems to be very hard for people to live with riddles or to let them live, although one would think that life is so full of riddles as it is that a few more things we cannot answer would make no difference. But perhaps it is just this that is so unendurable, that there are irrational things in our own psyche which upset the conscious mind in its illusory certainties by confronting it with the riddle of its existence.